Number 9 Train

Recording by Joakim Tinderholt & His Band.

Recording identifiers

ISRC
NOHLK1702018
CopyrightID (CopyrightChains transaction hash)
0x9d48cc044ba899fb7246e35d0e362f565b45961f197115ea97d735f31049267e
Copyright registration time
2026-07-07T10:47:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:8de9743d48e97f48f1ee56b57f6393c91ee8d74c6f32b2c4852334bc17de7dfb

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.